KR20140000031A - Playground ball - Google Patents

Abstract

The present invention relates to a play ball, the configuration of the play ball is composed of the inner shell and the outer shell formed at equal intervals so that a plurality of opening holes with different diameters communicate with the space having a space therein, between the endothelial and the outer shell An air layer is formed.

Description

Play ball {Playground ball}

The present invention relates to a play ball, more specifically, a variety of user base can enjoy the ball play safely in a variety of use environment, such as outdoor, interior or waterside, vacant lot, and in particular, it can generate buoyancy while having a certain weight It relates to a play ball that can prevent the risk of loss.

In general, the ball is made according to the characteristics of a specific sport, so when playing a specific exercise, for example, tossing a ball, use a baseball or tennis ball, and basketball, volleyball, etc. Is enjoying.

However, the conventional basketball ball, volleyball ball is large enough to play in the water is not used well in the water play, in the case of the baseball ball due to its weight, when the user falls in the water play go to the water to lose a lot occurs do.

Particularly, in the case of young children such as infants, there is no special ball that can be used for the play of young children because the ball is not used because there is a risk that the young child is injured by the ball.

An object of the present invention has been proposed to improve the conventional characteristics as described above, a variety of users can enjoy the ball safely in a variety of environments, such as outdoor, internal or waterside, vacant lot, especially buoyancy while having a certain weight It is possible to provide a play ball that can be generated to prevent the risk of loss in the water.

The present invention has the following structure in order to achieve the above object.

According to the present invention, the play ball has a space therein and is composed of an inner shell and an outer shell formed at equal intervals such that a plurality of opening holes with different diameters communicate with the space, and an air layer is formed between the inner shell and the outer shell.

And a member having a constant diameter in a hollow form in the space.

In addition, a plurality of friction members having a flowable size in the member; is further provided.

And the member has either a transparent or opaque form.

In addition, the outer shell is provided with a plurality of velcro.

In addition, a weight member having a predetermined size is provided inside the air layer.

According to the present invention, the user can enjoy the ball safely in a variety of use environment, such as outdoor, internal or waterside, vacant lot, and in particular, it can generate buoyancy while having a certain weight, thereby preventing the risk of loss in water There is.

In addition, according to the present invention, when using the Velcro and the attachment plate has the advantage that you can enjoy playing the ball throwing baseball, by using a separate member to generate a sound to prevent young children from getting tired of playing easily, the sound Since the position of the ball can be checked using the blind spot, there is an advantage that can be applied to a variety of play.

In addition, since a certain amount of weight can be felt by the internal member, the user can generally maintain the desired direction in the ball throwing play, thereby having the effect of enjoying the accurate ball throwing play.

1 is a perspective view showing a play ball of the present invention.
FIG. 2 is a cross-sectional view illustrating AA ′ shown in FIG. 1. FIG.
3 is a cross-sectional view showing a first embodiment according to the play ball of the present invention.
4 is a sectional view showing another embodiment according to the play ball shown in FIG.
5 is a perspective view showing a second embodiment according to the play ball of the present invention.
6 is a view showing a state of use of the second embodiment shown in FIG.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings. The embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be construed as being limited to the embodiments described below. These embodiments are provided to explain in detail the present invention to those skilled in the art. Accordingly, the shape of each element shown in the drawings may be exaggerated to emphasize a clearer description.

The terms first, second, etc. may be used to describe various elements, but the elements should not be limited by terms. Terms are used only for the purpose of distinguishing one component from another.

The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, the terms "comprise" or "have" are intended to indicate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, and one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, components, or a combination thereof.

As shown in FIGS. 1 and 2, the play ball 10 of the present invention has a plurality of openings 15 having different diameters, which are alternately formed on the surface thereof, and an inner shell 11 having an air layer 14 and an outer shell ( 12) consisting of a sphere.

In addition, air is injected into the air layer 14 formed between the inner shell 11 and the outer shell 12 through the air inlet 13 provided in the outer shell 12, thereby providing air cushion and buoyancy functions by the air layer. .

That is, in the present invention, when the air is removed from the air layer, the volume is very small, so it is easy to store, and when the air is injected, it forms a ball having a certain amount of cushion, so that the ball can be enjoyed and the air inlet 13 is provided in the air layer 14. Since buoyancy is generated by air injected through a certain amount, there is no risk of loss because it can float in water.

In addition, the present invention has a certain thickness of the endothelial and the outer shell and has a self-elasticity using a material such as urethane or silicone to form a certain weight can make the progress of the ball thrown during the throwing play in the desired direction.

Here, the air inlet 13 has elasticity and can be opened and closed by a stopper so that the user can directly blow the air inlet or press a stopper after injecting air using a separate air pump to block the air inlet. Structure.

 Meanwhile, as shown in FIG. 2, in addition to the weight of the present invention, a plurality of weight members 17 having a predetermined weight may be disposed in the air layer 14.

For example, the present invention forms a sense of weight while having its own buoyancy by the air layer, so that the ball can be played both in the water and on the ground.

3 and 4 show an embodiment in which a spherical member 20 having a predetermined size is added to the space 16 inside the play ball of the present invention, and the member 20 provided inside the space 16 is hollow. Air is injected inside to form the buoyancy by its own buoyancy. In addition, when a fluorescent color or the like is added to the outer circumferential surface of the member 20, the space flows in the space 16 and the identification power is improved, so that the position of the ball can be easily checked during the night shift so that the ball can be freely enjoyed at night.

As shown in FIG. 4, the friction member 21 collides with each other due to the shaking of the member during ball play by providing a plurality of friction members 21 made of a plastic material which is small in size and generally hard within the member 20. By generating the sound, it is possible to easily check the position of the ball in the overtime ball play, and it is possible to prevent the infant or the like from getting tired of the ball play by the sound.

In particular, a user who relies on sound due to poor vision can easily check the position of the ball by the sound of the friction member, so that a user who has poor vision can easily enjoy playing the ball.

Here, the friction member 21 may have a spherical shape, but any shape may be used as long as the sound may be generated by hitting each other such as an angular shape.

In addition, the member 20 is a form in which air is injected therein, but it is not shown, but it is a governor fact that an air inlet for introducing air to the surface is formed.

On the other hand, it is possible to selectively apply the member 20 in a transparent or opaque form, it is also possible to improve the night visibility by forming the surface of the friction member 21 in the fluorescent color, etc. when applying in a transparent form.

FIG. 5 shows a plurality of velcros 30 having a predetermined size on the surface 12a of the shell 12 as another embodiment according to the present invention, and as shown in FIG. 6, the velcros 41 are provided. It is also possible to play throwing like baseball using the attached plate 40. In this case, the attachment plate 40 may be provided with a band 42 having elasticity to allow the user to bind the attachment plate to the hand to have the glove function during the throwing play.

Of course, the present embodiment using the Velcro may be provided with the friction member and the member of Figures 3 and 4 above, and the weight member of Figure 2 may also be provided to the various types of play ball to the user's conditions of use It is possible to apply variously according to the user, so that users at various ages can easily enjoy playing the ball.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments.

That is, those skilled in the art without departing from the technical gist of the present invention can be variously modified or modified, as well as such changes or modifications, the technical scope of the present invention in the interpretation of the claims. It is hard to say that I am within.

10: play ball 11: endothelial
12: outer shell 12a: surface
13 air inlet 14 air layer
15: opening 16: space
17: weight member 20: member
21: friction member 30: Velcro
40: mounting plate 41: Velcro
42: band

Claims (6)

It consists of an inner shell and an outer shell having a space therein and formed at equal intervals so that a plurality of opening holes with different diameters communicate with the space,
Play ball, characterized in that the air layer is formed between the inner shell and the outer shell. The method of claim 1,
And a member having a constant diameter in a hollow form in the space. 3. The method of claim 2,
And a plurality of friction members having a size that is movable within the member. The method according to claim 2 or 3,
The member is a play ball, characterized in that the surface is either of the transparent or opaque form. 3. The method according to claim 1 or 2,
The outer shell has a plurality of velcro; play ball, characterized in that further provided. The method of claim 1,
Play ball, characterized in that the weight member of a predetermined size is provided inside the air layer.

Images